drivers/pci/vc.c

20  * pci_vc_save_restore_dwords - Save or restore a series of dwords
23  * @buf: buffer to save to or restore from
24  * @dwords: number of dwords to save/restore
25  * @save: whether to save or restore
172  * pci_vc_do_save_buffer - Size, save, or restore VC state
175  * @save_state: buffer for save/restore
178  * Walking Virtual Channel config space to size, save, or restore it
183  * buffer or restore from it.
194 	/* Sanity check buffer size for save/restore */  in pci_vc_do_save_buffer()
212 	 * therefore save/restore it first, as only VC0 should be enabled  in pci_vc_do_save_buffer()
228 	 * in Port VC Capability Register 2 then save/restore it next.  in pci_vc_do_save_buffer()
256 				 * On restore, we need to signal hardware to  in pci_vc_do_save_buffer()
318 				 * Preserve enable bit, restore the rest.  in pci_vc_do_save_buffer()
384  * pci_restore_vc_state - Restore VC state from save buffer
388  * restore it from the previously saved buffer.
412  * it, and allocate a buffer for save/restore.